#include<stdio.h>
#include<math.h>
int main()

{
	double a, b, c,x1,x2;
	
	scanf("%lf%lf%lf", &a,&b,&c);
	
	
	
	a > 0; 
	
	x1 = (-b+ sqrt(b*b - 4 * a * c)) / (2 * a);
	x2= (-b -sqrt(b * b - 4 * a * c)) / (2 * a);
	if  (x1>=x2)
	printf("%.2lf %.2lf", x1,x2);
	
	return 0;

}